I changed "frecuentemente" (frecuently) to "casi nunca" (almost never). See that we put "Casi nunca" at the begining. Obviously you can say put it at the end, but in that case you have to say:

No visitamos a los vecinos casi nunca.

Rules? Well, maybe there are rules... I can't remember it, I only know spanish ;)

Note that in spanish, accents are very important because they tell you where is the entonation in that word, and there are many words with different meaning depending on its accent. For example, "más" with accent means more, but "mas" without it, is like "pero", which meaning is "but".